FOB Price
Obtener el precio más reciente|
Minimum Order
Place of Origin:
-
Price for Minimum Order:
-
Minimum Order Quantity:
-
Packaging Detail:
-
Delivery Time:
-
Supplying Ability:
-
Payment Type:
-
Persona de contacto Ms. Liu
Furong Middle Road, Changsha, Hunan,China
Molecular Formula: Na2S2O5 Molecular Weight:**0.*0 CASNO.: ********4 Properties& Applications: White or light yellow crystal powder; It is easily soluble in the water and has strong deliquescence; Mordant of printing and dyeing; Dechloronat of textile after bleaching; Sulphonated agent and reducer of chemical industry and pharmacy; Bleaching agent of paper pulp, bamboo and timber; Bleaching agent of mineral-dressing of nonferrous. Packing&Storage: Packed in *5kg or *0kg plastic woven bags with polyethylene liner; Stored in dry and cool warehouse with packages sealed and away from rain and wetting. Quality Standard: HG/T ***6—***7 (Industry Grade) / GB ***3—*6 (Food Grade) Item Index Industrial Grade Feed Grade Content(as Na2S2O2)%min *6 —————— Content(as SO2)%min 0.2 *5 Iron (Fe)%max 0.**2 0.**5 Water insoluble matter% max 0.*5 0.*5 Arsenic(As)% max 0.**1 0.**2 Heavy metal(as PH)% max 0.**1 0.**2 PH Value ———— **6
